wang jinlong (33 risultati)

Paperback. Condizione: Brand New. 101 pages. 6.00x0.23x9.00 inches. In Stock.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Hardback. Condizione: Good. Written and edited by leading Chinese economic and finance advisers, this key book offers a detailed analysis of China's financial situation in 2012. It will enable the reader to understand China's financial climate plus the likely financial trends and commercial opportunities in 2012 and beyond. Given China's increasingly crucial influence in global finance this book gives the latest expert analysis on China's own financial development. Contributors include Li Yang, Vice President of the Academy of Social Sciences, Vice President of China Institute of International Finance, Executive Director of China Finance Society and Executive Director of China Urban Financial Society.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: New.

hardcover. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardback. Condizione: New. Written and edited by leading Chinese economic and finance advisers, this key book offers a detailed analysis of China's financial situation in 2012. It will enable the reader to understand China's financial climate plus the likely financial trends and commercial opportunities in 2012 and beyond. Given China's increasingly crucial influence in global finance this book gives the latest expert analysis on China's own financial development. Contributors include Li Yang, Vice President of the Academy of Social Sciences, Vice President of China Institute of International Finance, Executive Director of China Finance Society and Executive Director of China Urban Financial Society.

Hardback. Condizione: New. Written and edited by leading Chinese economic and finance advisers, this key book offers a detailed analysis of China's financial situation in 2012. It will enable the reader to understand China's financial climate plus the likely financial trends and commercial opportunities in 2012 and beyond. Given China's increasingly crucial influence in global finance this book gives the latest expert analysis on China's own financial development. Contributors include Li Yang, Vice President of the Academy of Social Sciences, Vice President of China Institute of International Finance, Executive Director of China Finance Society and Executive Director of China Urban Financial Society.

Hardcover. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condizione: new. Paperback. This book employs DFT to study the electrocatalytic ORR activity of nonmetal-doped graphene. Results show ORR intermediates (O2, OOH, O, OH) preferentially adsorb on positively charged sites with large atomic magnetic moments, with adsorption strength correlating to these properties. Most dopants (B, P, As, Si, S) lose electrons, becoming positively charged with small magnetic moments, serving as primary active sites. Highly electronegative dopants (N, O, F, Cl) gain electrons, making adjacent carbon atoms the active sites, potentially creating multiple catalytic centers. Adsorption strength directly affects activity: weak adsorption hinders *O2/*OOH hydrogenation, while strong adsorption limits *O/*OH hydrogenation, possibly favoring 2e H2O2 formation over the 4e pathway. By analyzing Gibbs free energy changes, the rate-determining steps were identified. The As-N4 configuration shows exceptional stability and activity, with an overpotential of 0.53 V. Dual/multiple doping effectively tunes graphene's electronic structure, optimizing intermediate adsorption and enhancing performance. Optimal adsorption energies were determined: O2 (-0.55 eV), OOH (-1.81 eV), O (-3.33 eV), OH (-2.42 eV). Near these values, DG at 1.23 V approaches zero, enabling prediction of rate-limiting steps. This validated method aids in screening high-performance ORR catalysts. In summary, this work provides key insights for improving nonmetal-doped graphene's ORR activity and designing advanced electrocatalysts. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

HRD. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

HRD. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Paperback. Condizione: new. Paperback. This book employs DFT to study the electrocatalytic ORR activity of nonmetal-doped graphene. Results show ORR intermediates (O2, OOH, O, OH) preferentially adsorb on positively charged sites with large atomic magnetic moments, with adsorption strength correlating to these properties. Most dopants (B, P, As, Si, S) lose electrons, becoming positively charged with small magnetic moments, serving as primary active sites. Highly electronegative dopants (N, O, F, Cl) gain electrons, making adjacent carbon atoms the active sites, potentially creating multiple catalytic centers. Adsorption strength directly affects activity: weak adsorption hinders *O2/*OOH hydrogenation, while strong adsorption limits *O/*OH hydrogenation, possibly favoring 2e H2O2 formation over the 4e pathway. By analyzing Gibbs free energy changes, the rate-determining steps were identified. The As-N4 configuration shows exceptional stability and activity, with an overpotential of 0.53 V. Dual/multiple doping effectively tunes graphene's electronic structure, optimizing intermediate adsorption and enhancing performance. Optimal adsorption energies were determined: O2 (-0.55 eV), OOH (-1.81 eV), O (-3.33 eV), OH (-2.42 eV). Near these values, DG at 1.23 V approaches zero, enabling prediction of rate-limiting steps. This validated method aids in screening high-performance ORR catalysts. In summary, this work provides key insights for improving nonmetal-doped graphene's ORR activity and designing advanced electrocatalysts. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.

Paperback. Condizione: new. Paperback. This book employs DFT to study the electrocatalytic ORR activity of nonmetal-doped graphene. Results show ORR intermediates (O2, OOH, O, OH) preferentially adsorb on positively charged sites with large atomic magnetic moments, with adsorption strength correlating to these properties. Most dopants (B, P, As, Si, S) lose electrons, becoming positively charged with small magnetic moments, serving as primary active sites. Highly electronegative dopants (N, O, F, Cl) gain electrons, making adjacent carbon atoms the active sites, potentially creating multiple catalytic centers. Adsorption strength directly affects activity: weak adsorption hinders *O2/*OOH hydrogenation, while strong adsorption limits *O/*OH hydrogenation, possibly favoring 2e H2O2 formation over the 4e pathway. By analyzing Gibbs free energy changes, the rate-determining steps were identified. The As-N4 configuration shows exceptional stability and activity, with an overpotential of 0.53 V. Dual/multiple doping effectively tunes graphene's electronic structure, optimizing intermediate adsorption and enhancing performance. Optimal adsorption energies were determined: O2 (-0.55 eV), OOH (-1.81 eV), O (-3.33 eV), OH (-2.42 eV). Near these values, DG at 1.23 V approaches zero, enabling prediction of rate-limiting steps. This validated method aids in screening high-performance ORR catalysts. In summary, this work provides key insights for improving nonmetal-doped graphene's ORR activity and designing advanced electrocatalysts. This item is printed on demand. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book employs DFT to study the electrocatalytic ORR activity of nonmetal-doped graphene. Results show ORR intermediates (O¿, OOH, O, OH) preferentially adsorb on positively charged sites with large atomic magnetic moments, with adsorption strength correlating to these properties.Most dopants (B, P, As, Si, S) lose electrons, becoming positively charged with small magnetic moments, serving as primary active sites. Highly electronegative dopants (N, O, F, Cl) gain electrons, making adjacent carbon atoms the active sites, potentially creating multiple catalytic centers.Adsorption strength directly affects activity: weak adsorption hinders \*O¿/\*OOH hydrogenation, while strong adsorption limits \*O/\*OH hydrogenation, possibly favoring 2e¿ H¿O¿ formation over the 4e¿ pathway.By analyzing Gibbs free energy changes, the rate-determining steps were identified. The As-N¿ configuration shows exceptional stability and activity, with an overpotential of 0.53 V. Dual/multiple doping effectively tunes graphene's electronic structure, optimizing intermediate adsorption and enhancing performance.Optimal adsorption energies were determined: O¿ (¿0.55 eV), OOH (¿1.81 eV), O (¿3.33 eV), OH (¿2.42 eV). Near these values, ¿G at 1.23 V approaches zero, enabling prediction of rate-limiting steps. This validated method aids in screening high-performance ORR catalysts.In summary, this work provides key insights for improving nonmetal-doped graphene's ORR activity and designing advanced electrocatalysts.

Taschenbuch. Condizione: Neu. Catalytic Activity of Non-Metal Doped Graphene for Electrocatalytic ORR | Jinlong Wang | Taschenbuch | Englisch | 2025 | Eliva Press | EAN 9789999326506 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand.

Hardcover. Condizione: new. Hardcover. "Hydrosphere under the Driving of Human Activity and Climate Change: Status, Evolution and Strategies" compiles research and reviews from a multidisciplinary topic spanning four leading journals (Land, Sustainability, Water, and Hydrology), presenting interdisciplinary insights into the hydrosphere's vulnerability and resilience under escalating anthropogenic and climatic pressures. Confronting global crisis, this reprint integrates advanced methodologies to decode complex interactions within surface and subsurface water systems. Emphasizing the urgency of balancing human needs with ecological resilience, the collection advocates for science-driven policies and innovative technologies to safeguard water security in diverse environments. The volume systematically explores groundwater sustainability in moisture-deficient regions, revealing how hydrogeochemical processes govern long-term resource availability under persistent scarcity. Beyond technical advancements, the reprint critically evaluates socio-environmental trade-offs. This reprint is indispensable for hydrologists, environmental scientists, policymakers, and engineers engaged in sustainable water management. By bridging empirical findings with actionable strategies, it equips stakeholders to address interconnected hydrological, ecological, and societal challenges in an era of escalating climatic and anthropogenic pressures. Educators and students will further benefit from its synthesis of emerging methodologies and cross-sectoral case studies, positioning it as a pivotal resource for advancing hydrosphere resilience and equitable water governance worldwide. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Provides a comprehensive description of the photocatalytic mechanism and factors affecting photocatalytic activity&nbsp Addresses the structure-activity relationship of photocatalysts&nbsp Summarizes the design, preparation and modifica.